package com.river.springbootdemo.thinkingjava.generics;

import java.util.ArrayList;
import java.util.Random;

public class RandomList<T> {
    private ArrayList<T> storage = new ArrayList<>();
    private Random rand = new Random(47);

    public void add(T item) {
        storage.add(item);
    }

    public T select() {
        return storage.get(rand.nextInt(storage.size()));
    }

    public static void main(String[] args) {
        RandomList<String> rs = new RandomList<>();
        for (String s:("The quick brown fox jumped over the lazy brown dog").split(" ")){
            rs.add(s);
        }
        for (int i=0;i<11;i++){
            System.out.print(rs.select()+" ");
        }
        int[] a={};
        int length = a.length;
    }
}
